.sn_nav{
	width: 100%;
	padding: 10rem/@baseFontSize;
	ul{
		width: 100%;
		li{
			width: 20%;
			float: left;
			a{
				display: block;
				width: 100%;
				img{
					display: block;
					width: 80rem/@baseFontSize;
					height: 80rem/@baseFontSize;
					margin: 0 auto;
				}
				p{
					text-align: center;
					font-size: 20rem/@baseFontSize;
					padding: 5rem/@baseFontSize;
					color: #666;
				}
			}
		}
	}
}